(2.1.1)--1.1-VRandPanoramicvideoapplicati.ppt
《(2.1.1)--1.1-VRandPanoramicvideoapplicati.ppt》由会员分享,可在线阅读,更多相关《(2.1.1)--1.1-VRandPanoramicvideoapplicati.ppt(14页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。
1、VR and Panoramic video application sceneVR与全景视频的应用场景The development of VRVR的发展历程VR technology and panoramic newsVR技术与全景化新闻VR technology and sports broadcastVR技术与体育赛事播出VR technology and panoramic display and guide system of LibraryVR技术与图书馆全景展示及导视系统VR technology and physical education practiceVR技术与体育教
2、学实践VR technology and inheritance and protection of intangible cultural heritageVR技术与非物质文化遗产传承与保护VR technology and documentaryVR技术与纪录片Panoramic video,also known as 360 360 degree degree videovideo.Panoramic video shows more scene information than traditional video,which can bring more more immersive
3、immersive experienceexperience to users.2D video is viewed on a flat panel display,the user can only see the scene with with a a specific specific perspectiveperspective,and the user completely passively accepts the content and perspective of video playback;When viewing panoramic video with flat pan
4、el display,the viewing angle can be changed by mouse or keyboard.In 1932,Aldous Aldous Huxley Huxley gave a a creative creative description description of the future industrial civilization in his novel The beautiful new world:“Headware devices can provide a series of sensory experiences such as ima
5、gesimages,smellssmells,soundssounds,etc.for the audience,so that they can better immerse themselves in the world of movies.”This can be seen as the earliest human imagination of virtual realitythe earliest human imagination of virtual reality.design drawing of VR equipment:Sensorama Early 1960s,ther
6、e was the the first first VR VR device device in in the the worldworld,named sensorama.This machine was still in the stage of original original conceptconcept.It required users to sit in a chair and probe their heads into the device,and form a sense of space experience through three displays.In 1968
7、,the United States computer scientist Sutherland designed the worlds first head mounted display Sutherland.Limited by the technical conditions of hardware,the whole machine is very heavy,which requires the support rod connected to the ceiling to Perform normal functions.In terms of experience,Suther
8、land does not bring a real sense of immersion,just a simple 3D display toola simple 3D display tool.The father of computer graphics Ivan Sutherland“Sutherland”In 1984,Jaron Lanier,an American computer scientist,put forward the concept concept of of virtual virtual realityreality:“virtual reality tec
9、hnology uses computer simulation to generate realistic three-dimensional virtual world,providing users with visualvisual,auditoryauditory,tactile tactile and and other other sensory sensory simulationsimulation,and naturally experience and interact with the virtual world,producing a sense of presenc
10、e.He believes that virtual reality technology is to share share imagination imagination and live in a world where images and hearing can be expressed by each other.Jaron Lanier(杰伦拉尼尔)According to the original definition,in the first VR system,multiple multiple people people coexist coexist in in the
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 2.1 1.1 VRandPanoramicvideoapplicati
限制150内